PradeepGunda1 Member since 2016 4 posts
Posted: February 15, 2016
Last activity: March 28, 2016

String modification restrictions

Hi All,

We have this requirement in our project  to restrict the user from modifying more than two letters of his full name.

     E.g. The existing Full name is John Smith, and if the user would like to modify his name on the account he can change a max of two chars.(adding, updating, or deleting)

Case 1: John SmithXX - Allowed - two additional chars

Case 2: JohnSmithXX - not allowed- removal of space and two additional chars,three changes

Case 3:John Smi-ALlowed two char removals

Case 4:John SmiXX Allowed two char modifiations, you get the point right.

Has anyone done this before, or is there any Java OOTB api or code snippet/reg expression we can use.


Pradeep Gunda

Message was edited by: Marissa Rogers - Updated Category

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